MC406-32.768KHZ12.5PF20PPM – TBC

The MC406-32.768KHZ12.5PF20PPM is a 32.768 kHz tuning fork crystal resonator, characterized by a load capacitance of 12.5 pF and a frequency tolerance of ±20 ppm at 25°C. The MC406 designates a specific crystal package size, commonly a surface-mount ceramic package with dimensions approximately 4.1mm x 1.5mm. Based on the EPSON TOYO 2009 marking, this crystal was manufactured by Epson Toyocom Corporation in 2009. The “1000/REEL” indicates that the component is supplied on tape and reel, with a standard quantity of 1000 units per reel. This crystal is typically used in real-time clock (RTC) applications and other low-frequency timing circuits requiring high accuracy and stability.